Service parts for the 85GGHG
Grouped by system, with how many of each the parts manual calls for.
Ignition
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Frequency | 60.0 Hz |
|---|---|
| Standby power | 85 kW |
| Controller | PowerCommand 2100 |
| Phase | 1 or 3 |
| Battery voltage | 12VDC V |
| Battery quantity | 1 |
Maintenance & consumables
for the Ford WSG1068-6005-A| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Spark plug | Ford Part Number AGSF-22-FM1, .035 in gap | 167-1639 | Amazon eBay $16.00 |
Common questions
What size generator is the Cummins/Onan 85GGHG?
The Cummins/Onan 85GGHG is rated 85 kW standby.
What engine is in the Cummins/Onan 85GGHG?
The Cummins/Onan 85GGHG is powered by the Ford WSG1068-6005-A engine.
Troubleshooting
6Fault codes
| Code | Meaning |
|---|---|
| 121 | Speed Signal Lost |
| 135 | Oil Pressure Sensor High |
| 141 | Oil Pressure Sensor Low |
| 143 | Pre-Low Oil Pressure Sensor |
| 144 | Coolant Temperature Sensor High |
| 145 | Coolant Temperature Sensor Low |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing. Full Cummins/Onan 85GGHG troubleshooting guide (53 entries) →
Parts
9| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 130-5258 | Thermostat (85°C) (Must Purchase F1VY-8255-A O-ring seal from Ford) | 1 | Thermostat | Amazon eBay |
| 167-1639 | Plug, Spark (Ford Part Number AGSF-22-FM1) (.035 Gap) | 10 | Spark plug | Amazon eBay $16.00 |
| 193-0529-01 | Sensor, Temperature | 1 | Sensor | Amazon eBay |
| 193-0551-02 | Map, Sensor | 1 | Sensor | Amazon eBay |
| 503-2223 | Hose, Breather | 1 | Hose | Amazon eBay |
| 503-2233 | Hose, Crank Case - Vent | 1 | Hose | Amazon eBay |
| 511-0161-21 | Belt, Serpentine - 6 Groove | 1 | Belt | Amazon eBay |
| YC22-8575-AA | Thermostat - 192F, optional (Ford Part Number) | 1 | Thermostat | Amazon eBay |
| 123-2176 | Separator, Oil | 1 | Service part / kit | Amazon eBay $61.00 |
Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Available documents
Spec sheet — pts-147Parts manual — 0928-0245 I32 202105 (Cummins/Onan)Parts manual — 928-0245 Cummins GGHG GGHH GGHJ Parts Manual (7-2016) (Cummins/Onan)